Genre-switcher.. cool! :D
I liked this a lot. The change to ambient-trance in the middle is pretty cool. Nice transition into that section.
2:24 is cool, going back into trance.
The only problem I have with the song is that it lacks.. character? Something distinguishable, like a central theme or something. Anything that carries over from switch to switch, know what I mean? It's sorta too floaty. I know that that can be the style of straight up ambient, but this sorta hovers around genres, so I think it needs something to tie it all together.
Good stuff though.